Cooper, Donald R.  Schindler Pamela,S <br/><br/>
Business research methods 

 - 12 ed 
 - New Delhi :  McGraw hill education,  2019 
 - 865 
<br/><br/><label>ISBN: </label>9780070620193 
<br/><br/><label>Dewey Class. No.: </label>001.4204   / COO/B